Good Buff spells that are Spell Resistance: No

[Yogibear41]

Looking for good "buff" spells that don't allow spell resistance, or have a long enough duration (at least 10min/level, preferable hours/level) that they can be used long before hand when the character to be buffed can lower his spell resistance. Doesn't really matter whether they are arcane/divine at this point, just looking into picking up a "buffer" as a cohort with leadership for a character that has a scaling spell resistance based on his level, so the cohort would already be a few levels behind and would need to roll very high on the dice to "beat" the spell resistance in combat.

[Zanos]

You could have your cohort take the Arcane Mastery feat, which allows them to take 10 on caster level checks, and then (greater) spell penetration to automatically punch through your SR in combat.

[Yogibear41]

That is true, but was hoping to avoid taking 3 feats just to be able to have my spells work although I suppose you can't have it all.

[Psyren]

Any reason you can't just buff yourself? You ignore your own SR, so you can just be a gish.